US Patent Issued to JATCO, Nissan Motor on June 23 for "Power transmission device including communication path between first and second chambers" (Japanese Inventor)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,070, issued on June 23, was assigned to JATCO LTD (Fuji, Japan) and Nissan Motor Co. Ltd. (Yokohama, Japan).

"Power transmission device including communication path between first and second chambers" was invented by Akira Tsuchida (Sagamihara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, a control valve configured to control an oil pressure supplied to the power transmission mechanism, an oil pump configured to supply oil to the control valve, a partition section that divides an interior of the housing into a first chamber that acco...